Russian intelligence services are systematically targeting the messaging accounts of officials, military personnel, politicians, and activists in Ukraine, Europe, and the US, according to Ukraine’s Security Service (SBU) and the US Federal Bureau of Investigation (FBI). In a statement on Thursday, the SBU said the cyber campaign aims to gain access to sensitive military, political, and economic information, as well as users’ personal data shared through messaging platforms.JOIN US ON TELEGRAMFollow our coverage of the war on the @Kyivpost_official. According to the agency, Russian operatives are using various phishing techniques to steal login credentials and compromise accounts. One of the most common methods involves sending text messages disguised as official support from messaging platforms to trick users into revealing their passwords. The SBU noted that such messages are often sent in the early morning, when users may be more vulnerable due to fatigue and reduced alertness. The agency warned that Russian intelligence services are targeting not only organizations, public officials, and military personnel, but also the personal messaging accounts of ordinary Ukrainian citizens. It urged individuals to regularly review active sessions on their messaging platforms and disconnect unknown devices. Stronger digital security habits The SBU advised users to enable two-factor authentication using a strong alphanumeric password, avoid suspicious links and attachments, and never share verification codes, passwords, or account recovery keys.